PD - DC Converter for Resmed Airmini
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A PD -DC Converter which changes the PD input（9v/12v/15v/20v） into DC 24V output for my Resmed Airmini.
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Informacje o modelu
- Źródło
- Printables
- Kategoria
- Electronics
- Licencja
- Creative Commons — Attribution — Noncommercial
I bought a Resmed Airmini, and I want to use it anywhere even if there's no power outlet nearby, such as on the train or in the car while taking a nap
I bought a PD3.1 powerbank and a PD 24V trigger line, it's nice. But I couldn’t help but make this, because PD2.0 devices are more common:)
This can power all devices below 24v 30w, too.
BOM:
- WITRN维简PD3.1诱骗器PDT012转DC激活28V老化测量工厂充笔记本EPR-淘宝网 (taobao.com)
- DC-DC隔离电源模块VRB2424LD-30W输入18-36V24V转24V12V5V30W稳压-淘宝网 (taobao.com) （24-24 30w 's input is 9-36v）
- DC直流电源插头5.5*2.1MM免焊接电源转接头端子 公母头监控摄像机-tmall.com天猫
- 瑞思迈ResMed AirMini S11呼吸机户外移动电源充电宝取电线电源线-淘宝网 (taobao.com)
- some m3 screws and nuts
I used the following modules to house the PD trigger and DC female plug, I'm lazy and these are very useful, they worked nice.
- USB-C Trigger PD Modul Mount Housing by chrisax212 | Download free STL model | Printables.com
- DC Power Jack Mount by G-Rath | Download free STL model | Printables.com
It was originally just a prototype, but I thought it was enough, so I didn’t optimize it any further, so I used glue to stick the cover together. Everyone is welcome to remix and optimize it.